| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 N3H12PO3 + 3 K2C2O4 = 2 K3PO3 + 3 N2H8C2O4
P4O10 + HNO3 = N2O5 + HPO3 =>
P4O10 + 4 HNO3 = 2 N2O5 + 4 HPO3
Zn(NO3)2 + Ca(OH)2 = Zn(OH)2 + Ca(NO3)2 =>
Zn(NO3)2 + Ca(OH)2 = Zn(OH)2 + Ca(NO3)2
Br2 + SO = BrSO =>
Br2 + 2 SO = 2 BrSO
CH3Cl + CH3COOAg = AgCl + CH3COOCH3 =>
CH3Cl + CH3COOAg = AgCl + CH3COOCH3
Cu(No3)2 + KI = CuI + I2 + KNo3 =>
2 Cu(No3)2 + 4 KI = 2 CuI + I2 + 4 KNo3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H2 + O2 = CO2 + O5H2 =>
2 C2H2 + 9 O2 = 4 CO2 + 2 O5H2
NaClO3 + H2SO4 + SO2 = NaHSO4 + ClO2 =>
2 NaClO3 + H2SO4 + SO2 = 2 NaHSO4 + 2 ClO2
C4H2FeO4 + HNO3 + H2O = CO2 + Fe(NO3)3 + H2 =>
2 C4H2FeO4 + 6 HNO3 + 8 H2O = 8 CO2 + 2 Fe(NO3)3 + 13 H2
KI + AgNO3 = AgI + KNO3 =>
KI + AgNO3 = AgI + KNO3
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
CuCl + NaCN = CuCN + NaCl =>
CuCl + NaCN = CuCN + NaCl
Na2SO3 + KI + H2O = K2SO3 + NaOH + I2 + H2 =>
Na2SO3 + 2 KI + 2 H2O = K2SO3 + 2 NaOH + I2 + H2
H3PO4 + Sn(OH)4 = H2O + Sn3(PO4)4 =>
4 H3PO4 + 3 Sn(OH)4 = 12 H2O + Sn3(PO4)4
Li + MgO2 = LiO2 + Mg =>
Li + MgO2 = LiO2 + Mg
C6H5COH + CH3OH = C6H5COCH3 + H2O =>
C6H5COH + CH3OH = C6H5COCH3 + H2O
Sn(OH)4 + Al(NO3)3 = Sn(NO3)4 + Al(OH)3 =>
3 Sn(OH)4 + 4 Al(NO3)3 = 3 Sn(NO3)4 + 4 Al(OH)3
MgS + CaO = MgO + CaS =>
MgS + CaO = MgO + CaS
(NH4)2SO4(s) + Ca(OH)2(aq) = CaSO4(s) + NH3(g) + H2O(l) =>
(NH4)2SO4(s) + Ca(OH)2(aq) = CaSO4(s) + 2 NH3(g) + 2 H2O(l)
H3AsO4 + KOH = H2O + K3(AsO4) =>
H3AsO4 + 3 KOH = 3 H2O + K3(AsO4)
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
N2 + OH = NO3 + H2O =>
N2 + 12 OH = 2 NO3 + 6 H2O
KI + HCl + C6H6 = K[C6H6]Cl + HI =>
KI + HCl + C6H6 = K[C6H6]Cl + HI
C6H8O7 + Fe + H2O2 = FeC6H7O7 + H2O =>
2 C6H8O7 + 2 Fe + H2O2 = 2 FeC6H7O7 + 2 H2O
Na2S(aq) + NiCl2(aq) = NaCl(aq) + NiS(s) =>
Na2S(aq) + NiCl2(aq) = 2 NaCl(aq) + NiS(s)
CsS2 = Cs + S =>
CsS2 = Cs + 2 S
NH3 + Cu(OH)2CuSO4 = Cu(NH3)4(OH)2 + CuSO4 =>
4 NH3 + Cu(OH)2CuSO4 = Cu(NH3)4(OH)2 + CuSO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
AlO + H2 + NaOH = Al(OH)4 + Na =>
2 AlO + H2 + 6 NaOH = 2 Al(OH)4 + 6 Na
HCHO + CuO2 = CO2 + H2O + Cu2O =>
3 HCHO + 4 CuO2 = 3 CO2 + 3 H2O + 2 Cu2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
MgCl2(aq) + Ba(s) = Mg + BaCl2 =>
MgCl2(aq) + Ba(s) = Mg + BaCl2
KF + BaBr2 = BaF2 + KBr =>
2 KF + BaBr2 = BaF2 + 2 KBr
PH3 + NI(CO)4 = CO + NI(PH3)4 =>
4 PH3 + NI(CO)4 = 4 CO + NI(PH3)4
I2O5 + CO = I + CO2 =>
I2O5 + 5 CO = 2 I + 5 CO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
O2 + HCl = Cl2 + H2O2 =>
O2 + 2 HCl = Cl2 + H2O2
Fe(NO3)3(aq) + NaI(aq) = Fe(NO3)2(aq) + I2(aq) + NaNO3(aq) =>
2 Fe(NO3)3(aq) + 2 NaI(aq) = 2 Fe(NO3)2(aq) + I2(aq) + 2 NaNO3(aq)
Mg2 + Al = Mg3Al2 =>
3 Mg2 + 4 Al = 2 Mg3Al2
Cu(OH)2 + H2 = H(OH) + Cu =>
Cu(OH)2 + H2 = 2 H(OH) + Cu
C17H21NO3 + O2 = CO2 + H2O + NO2 =>
4 C17H21NO3 + 87 O2 = 68 CO2 + 42 H2O + 4 NO2
ZnSO4 + Cd(NO3)2 = Zn(NO3)2 + CdSO4 =>
ZnSO4 + Cd(NO3)2 = Zn(NO3)2 + CdSO4
S + O3 + KOH = K2SO4 + H2O =>
S + O3 + 2 KOH = K2SO4 + H2O
ZnS03 + O = ZnO + SO2 =>
ZnS03 + 7 O = ZnO + 3 SO2
Zn + HClO4 = HCl + ZnO4 =>
Zn + HClO4 = HCl + ZnO4
P2 + O2 + N2 + SCl = PS4O6N86 + Cl =>
P2 + 6 O2 + 86 N2 + 8 SCl = 2 PS4O6N86 + 8 Cl
V + O = VO2 =>
V + 2 O = VO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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